Red blood cell distribution width is a significant prognostic marker in advanced heart failure, independent of hemoglobin levels.

Introduction: Advanced heart failure (HF) is associated with increased morbidity and mortality; traditionally used prognostic factors often fail to predict the outcome. Increased red blood cell distribution width (RDW) has recently been recognized as an important unfavorable prognostic factor in HF, independent of anemia; however, the role of RDW in patients with advanced HF has not yet been investigated.

Methods: Eighty consecutive patients with stage D heart failure, recently hospitalized for HF decompensation, were enrolled.

Amiodarone attenuates the proarrhythmic effects of dobutamine in patients with advanced congestive heart failure.

Introduction: The long-term use of positive inotropic pharmaceuticals in patients suffering from end-stage congestive heart failure (CHF) has been associated with increased mortality, presumed to be due to proarrhythmia. Oral amiodarone combined with intermittent dobutamine infusions (IDI), on the other hand, has been shown to increase survival. This study evaluated the effects of oral amiodarone on the arrhythmias caused by dobutamine in patients with advanced CHF.